Data as of Nov 10, 2026
104.129.166.0/23
No anonymizer space · no proxy exits in 30 daysCloudflare London, LLC · space held by SolidNetwork Technologies, Inc.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 104.129.160.0/21 | 2,048 | SOLIDNETWORK-V4-03 | SolidNetwork Technologies, Inc. (ST-1044) · US | Direct Allocation | Apr 6, 2017 | abuse@ |
| └ 104.129.160.0/21 | 2,048 | IPXO-104-129-160-0-21 | IPXO LLC (IL-845) · US | Reallocated | Feb 11, 2023 | abuse@ |
| └ 104.129.160.0/21 | 2,048 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
| └ 104.129.166.0/23 | 512 | GLOBAL-COMMUNICATIONS | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 104.129.164.0/22
- Prefix
- 104.129.164.0/22
- Announced by
- AS209242 Cloudflare London, LLC
- Type
- Hosting
- Leased from
- IP broker IPXO
- RPKI
- RPKI valid
- Netname
- NETUTILS
- Registrant
- Internet Utilities NA LLC
- RIR
- ARIN
Registry
Holder
- Organization
- SolidNetwork Technologies, Inc.
- Handle
- ST-1044
- Range
- 104.
129. 160. 0/ 21 - Registration type
- Direct Allocation
- Record created
- Apr 6, 2017
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 7, 2025
Origin network
AS209242
US
- Name
- Cloudflare London, LLC
- Type
- Hosting
- Registered
- Mar 13, 2019
- Domain
- cloudflare.com
- Website
- www.cloudflare.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 5
Routing timeline
Who has announced 104.129.164.0/22
104.129.164.0/22
Routing history
- Pattern
- Rotating
- First seen
- Feb 2023
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 4
- Last change of origin
- Mar 2024
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.129.164.0/22 | AS209242 | /22 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 104.
129. 160. 0/ 21 - Netname
- NETUTILS
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reallocated
- Handle
- NET-104-129-160-0-3
- Parent
- NET-104-129-160-0-2
- Created
- Jan 7, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 6, 2017
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN